The quality of this apartment is what you would expect of a 5* hotel. Everything was absolutely immaculate and the check in process was quick and easy, we were even allowed to check in much earlier than we were supposed to as the room had already been prepared for us!
The only minor issue we had was that there is only one key per room/elevator, which could be a problem if there is more than one person staying in the room, however for us this was not a problem.
I will definitely be staying here again on my next trip to Bangkok!